app-minichi.vercel.app/api/visual-qa
x402 endpoint · grade D · score 49.7 · confidence 0.48
As of 2026-06-30, app-minichi.vercel.app/api/visual-qa on Base responded to 50.0% of 30 reliability checks over the past 30 days — often enough to use, but with outages frequent enough to plan around. Responses came back moderate at 333 ms median and it has held its advertised price steady at $0.1000. Its x402-trust grade is D (score 49.7 from a moderate sample, tracked for 4 days), so it is best avoided for now.
| Trust grade | D (score 49.7) |
| Recommendation | avoid |
| Confidence | 0.48 — free tier, reduced density (every 6th probe) |
| 30-day uptime | 50.0% |
| Median latency | 333 ms |
| Probes (30d, sampled) | 30 |
| Advertised price | $0.1 USDC |
| Price stability (30d) | stable |
| Network | eip155:8453 |
| First seen | 2026-06-26 |
| Last probed | 2026-06-30 |
| Status | listed |
| Snapshot computed | 2026-06-30 03:22 UTC |
Need more than the free snapshot? The paid API adds a live probe at decision time (with timestamp), full 30-minute probe density & confidence, 90-day history, on-chain settlement correlation, and watch/alerting.
→
→
POST /v1/x402-trust · POST /v1/x402-history · free MCP: npx -y x402-trust-mcp